Balance for teaching



FIG. 1 is a perspective view of a balance for teaching showing my newdesign;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a reference showing the balance for teaching in a position ofuse, the broken line showing are for illustrative purposes only and formno part of the claimed design.

The ornamental design for a balance for teaching, as shown anddescribed.